| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.41 | 7.535% | $60.6605 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $123.75 | 13.583% | $140.559 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $242.86 | 7.437% | $260.9215 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $187.44 | 4.680% | $196.2122 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $199.98 | 12.260% | $224.4975 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $92.60 | 8.799% | $100.7479 | $100.75 | $100.75 | $100.70 |
| Purchase #7 | $217.32 | 13.707% | $247.1081 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $1,120.36 | $1,230.7067 | $1,230.71 | $1,230.65 | $1,230.70 | |